row_id int64 0 36.7k | QuestionId int64 31.8k 109k | QuestionText stringclasses 15
values | MC_Answer stringclasses 49
values | StudentExplanation stringlengths 1 586 | Category stringclasses 6
values | Misconception stringclasses 35
values |
|---|---|---|---|---|---|---|
24,200 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i changed the number on the bottom to 15 on both fractions. i multiplied 1 by 5 and multiplied 2 by 3, then i added them together | True_Correct | null |
24,201 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i changed their denominators to 15 and did the appropriate multiplication for the numerators. this equated to 11 over 15 | True_Correct | null |
24,202 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i changed them in to fifteenth | True_Neither | null |
24,203 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i changed them into common denominator and added them together | True_Neither | null |
24,204 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i changed them to 15ths and then added them up to get 11/15 | True_Correct | null |
24,205 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i choose d because the fractions denominator have to be the same, to get the same denominator you need to times 1/3 by 5 and 2/5 by 3, that will equal 5/15 + 6/15 which equals 11/15. | True_Correct | null |
24,206 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i chose "d" as my answer because 3x5 is 15 so thus the bottom is 15 but then is the bottom changes the top changes to into a higher or lower variable, in our case it is a higher number so the answer must be higher than 3 | True_Neither | null |
24,207 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i chose 11/15 because 1/3=5/15 and 2/5=6/15 and if you add them together it makes 11/15 | True_Correct | null |
24,208 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i chose chose d because i first found the common denominator, which is 15. after, i multiplied 5 to 1 and 3 to 2 for the nominator. then, i added and got 11/15 | True_Correct | null |
24,209 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i chose d because 1/3 is 5/15 and 2/5 is 6/15 and if you add them together, you get 11/15 | True_Correct | null |
24,210 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i chose d because i found the common denominator and i timsed the top | True_Neither | null |
24,211 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i chose d for my answer because i first found the denominator by finding the most common multiple then i multiplied the 1 by 5 and the 2 by 3. therefore my answer is 11/15 | True_Correct | null |
24,212 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i chose the answer d because 3 and 5 both go into 15. 2x3=6 and 1x5=5 | True_Correct | null |
24,213 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i chose the number 15 to multiply 3 and 5, so that means i have to multiply the numerator. | True_Neither | null |
24,214 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i clicked d the first time | True_Neither | null |
24,215 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i convert them so that they both have an equal denominator; 15. 5/15+6/15=11/15. | True_Correct | null |
24,216 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted 1/3 into 5/15 and 2/5 into 6/15. add them together and you get 11/15 | True_Correct | null |
24,217 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted 1/3 to 5/15 and 2/5 into 6/15. then i added them together which is just 5+6=11 so it must be 11/15 | True_Correct | null |
24,218 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted 1/4 and 2/5 into fifteenths and then added them together and got my answer | True_Neither | null |
24,219 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted both fractions into 15ths | True_Neither | null |
24,220 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted i/3 to 5/15 then converted 2/5 to 6/15. then i added 5/15 and 6/15 which equals 11/15 | True_Correct | null |
24,221 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted it into 15ths and added the numerators getting my answer. | True_Neither | null |
24,222 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted it to 15ths through 3x5 and 5x3 | True_Neither | null |
24,223 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted the denominator to 15 then added the numerators together to get eleven fithteenths | True_Correct | null |
24,224 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted the denominators to 15 ( the lowest common multiple) and then i did 1x5 and 2x3 so i got 5/15 add 6/15 which is 11/15 | True_Correct | null |
24,225 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted the fractions into /15 then added the numerators together and that was my answer | True_Correct | null |
24,226 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted the fractions into 5/15 and 6/15 so that the denominator is the same and then added the numerators to get 11/15 which you can't simplify so it stays like that | True_Correct | null |
24,227 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted the fractions into fifteenths and then added them | True_Correct | null |
24,228 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted the fractions to 5/15 and 6/15 and added them together | True_Correct | null |
24,229 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted the fractions to get 6/15 and 5/15 and added them to 11/15. | True_Correct | null |
24,230 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted the fractions to mixed jim we and added five fifteenths to six fifteenths | True_Correct | null |
24,231 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted them both to /15 so it would be
5/15 + 6/15= 11/15 | True_Correct | null |
24,232 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted them both with the same denominator 15 and the fractions became 5/15 + 6/15 = 11/15. | True_Correct | null |
24,233 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted them int o 15ths then added them | True_Neither | null |
24,234 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted them into 15 and then i got the answer 5/15 and 6/15 added them together and got 11/15 | True_Correct | null |
24,235 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted them into 15th and added them together. | True_Neither | null |
24,236 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted them into the same denominator, which is 15
5/15 + 6/15 = 11/15 | True_Correct | null |
24,237 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted them to 15 and i got 11/15 | True_Neither | null |
24,238 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i converted them to have a denominator of 15, then added the numerators | True_Neither | null |
24,239 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i di the calculation i got this | True_Neither | null |
24,240 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i did 3 time 5 and 5 times 3 =15 | True_Neither | null |
24,241 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i did 3 time s5 =15 and 5 times 3 =15 | True_Neither | null |
24,242 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i did 3 times 5 and 5 times 3 then times the top what you timesd the bottom to get your answer. | True_Correct | null |
24,243 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i did 3 times 5 to make 15 and 5 times 3 so they have the same denominator. then i times the top like what i did by the bottom the added them numbers together. | True_Correct | null |
24,244 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i did 3x5 and 5x3 = 15 1x5=5 and 2x3=6 last is 6+5= 11 so it is 11/15 | True_Correct | null |
24,245 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i did 3x5 which is 15 than 3x2 and 1x5 | True_Neither | null |
24,246 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i did a sum and got it | True_Neither | null |
24,247 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i did criss cross apple sause | True_Neither | null |
24,248 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i did five over fifthteen plus 6 over fifthteen | True_Correct | null |
24,249 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i did it on a whiteboard | True_Neither | null |
24,250 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i did my fraction chain to get from 1/3 to 5/15 and 2/5 to 6/15 | True_Correct | null |
24,251 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i did the lowest multiple of 3 and 5 which is 15 then i timzed the numerator the same times i did to the denominator amd i added them both up | True_Correct | null |
24,252 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i did the method that you would use for this type of question. | True_Neither | null |
24,253 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i did the. i’m an denominator and this was the answere | True_Neither | null |
24,254 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i did working out. i had to change it to 5/15 + 6/15 and it got me to 11/15 | True_Correct | null |
24,255 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i don't know how to explain | True_Neither | null |
24,256 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i dont know how to explain | True_Neither | null |
24,257 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i dont know how to explain it | True_Neither | null |
24,258 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i don’t know how to explain it | True_Neither | null |
24,259 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i don’t think how to explain this. | True_Neither | null |
24,260 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i find the lcm of 3 and 5, which is 15, then multiply it with 5 and 3, and add the two numerator together. | True_Correct | null |
24,261 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i first changed the denominator then added the fractions | True_Neither | null |
24,262 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i first changed the denominator to 15 so it was 5/15+6/15 which was 11/15 | True_Correct | null |
24,263 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i first find a common denominator, which is 15, then i times the numerator with the opposite denominator, which brings me to 5 over 15 and 6 over 15, which makes 11 over 15 | True_Correct | null |
24,264 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found a common denomanator the timesed the top | True_Neither | null |
24,265 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found a common denominator (15) and then worked the question out from there. | True_Neither | null |
24,266 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found a common denominator and added the new sum up | True_Neither | null |
24,267 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found a common denominator and it was 15 and then i added them together and it was 11/15 | True_Correct | null |
24,268 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found a common denominator and that is 15 and then i added them together and i got 11/15 | True_Neither | null |
24,269 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found a common denominator and then added the fractions | True_Neither | null |
24,270 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found a common denominator and then added them | True_Neither | null |
24,271 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found a common denominator then timsed the numerator by 3 and 5 then added the fractions together. | True_Neither | null |
24,272 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found a number that is in the five and three times tables then multiplied 2 by 3 then 5 by1 | True_Correct | null |
24,273 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found equivalent fractions with the same denominator and then added the numerators. | True_Neither | null |
24,274 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the answer by multiplying both denomenators to have a equal number. 3 and 5's lcf is 15, so i multiplied 3 by 5, and 5 by 3, and i got 5/15+6/15. i add 5 and 6 togeather, because the denomentators are equivelent | True_Correct | null |
24,275 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the common denominator (15) and then did a simple addition | True_Neither | null |
24,276 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the common denominator 15 then added them | True_Neither | null |
24,277 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the common denominator and did the same to the top | True_Neither | null |
24,278 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the common denominator and then converted it | True_Neither | null |
24,279 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the common denominator and times the top number by 3 or 5 | True_Neither | null |
24,280 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the common denominator of 3 and 5 so now 1 becomes 5 and 2 becomes 6, so all i had to do was just add the numerator when i was finished with my calculations. | True_Correct | null |
24,281 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the common denominator which is 15 then i had to change the numerators and then add them which got me 11/15 | True_Correct | null |
24,282 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the common denominators then i multiplied the numerators and added my answers | True_Correct | null |
24,283 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the lcm and timesd it to get the answer | True_Neither | null |
24,284 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the lcm between 3 and 5 which was 15 then multiplied the numerators by how ever much i need to multiply the demoninators to get 15. lastly i added the fractions together. | True_Correct | null |
24,285 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the lcm of 5 and three and then i changed the denominator and added them together. | True_Neither | null |
24,286 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the lcm of the denominator then multiplied the numerator by how much the denominator was | True_Neither | null |
24,287 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the lcm which is 15 so i did 5/15 +6/15 | True_Correct | null |
24,288 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the lowest comen multiple then added | True_Neither | null |
24,289 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the lowest common denominator and added them together | True_Neither | null |
24,290 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the lowest common denominator and then added them together | True_Neither | null |
24,291 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the lowest common denominator of three and five which is fifteen and changed the denominater to fifteen. then i multiplied two and five together which equals ten. but then i added on the one to get eleven. so the answer is 11/15. | True_Neither | null |
24,292 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the lowest common denominator then added the numerators to get 11/15. | True_Neither | null |
24,293 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the lowest common denominator which was 15 then times 2 by 3 and 1 by 5 | True_Correct | null |
24,294 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the lowest common multiple and added them to get the answer | True_Neither | null |
24,295 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the lowest common multiple of 3 and 5 which is 15 then i multiplied 2 by 3 and 1 by 5 to give me 5/15 and 6/11 and added the numerators together to give 11/15 | True_Correct | null |
24,296 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the lowest common multiple which is 15. i changed 1/3 to 5/15 and 2/5 to 6/15 and then added them together | True_Correct | null |
24,297 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the nearest common denominator, and timed the fractions to make them 5/15 + 6/15. | True_Correct | null |
24,298 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the same donimater for 3 and 5 and then x 1 with 5 and x 2 with 3. then plused it all together | True_Neither | null |
24,299 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{11}{15} \) | i found the smallest matching denominator then times them by how many it goes into them then added them together as new fractions. | True_Correct | null |
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